Announcements
07/07/2026
INFORMATIONAL - Update Domestic HAZMAT Handling and Noncompliance
Announcements
07/06/2026
DELIVERY - WestPac Area – CO-WY District Coal Creek CO and Rockvale CO Offices Temporarily Closed
Announcements
07/06/2026
INFORMATIONAL: Commercial System Releases - July 9, 2026
  • 07/06/2026

    2027 Promotions Calendar

    • Publications
    07/06/2026
    Publication 199: Intelligent Mail Package Barcode (IMpb) Implementation Guide for Confirmation Services and Electronic Payment Systems
    Announcements
    07/02/2026
    INFORMATIONAL: USPS APIs System Deployment - July 11, 2026
    Announcements
    07/02/2026
    INFORMATIONAL: USPS APIs System Deployment - July 19, 2026
    Announcements
    07/02/2026
    DELIVERY: WestPac Area: CO-WY District - Temporarily Closed - Wetmore Post Office (81253)
    Data Files
    07/02/2026
    Undeliverable-as-Addressed (UAA) Statistics by Mailing Industry Quarterly Report (Q3 FY26)

    ACS Nixie stats by industry for FY26 Q3.

    Announcements
    07/02/2026
    INFORMATIONAL: Commercial System Releases - July 11 – July 17
    Announcements
    07/01/2026
    July 2026 PCC Events Calendar
    Publications
    07/01/2026
    PCC Events (July 2026)
    Announcements
    07/01/2026
    INFORMATIONAL: Mail Spoken Here - June Issue
    Announcements
    07/01/2026
    INFORMATIONAL: USPS APIs – INCIDENT #10802561 - Issues Processing Return Labels
    Announcements
    07/01/2026
    INFORMATIONAL: USPS Addresses API - Immediate Action Required to Continue Accessing USPS Addressing Information
    Announcements
    07/01/2026
    INFORMATIONAL: New EU Customs Fees - Starting July 1, 2026
    Announcements
    07/01/2026
    INFORMATIONAL: Update for Manifest Data Quality (MQ) Compliance
    Data Files
    07/01/2026
    June 2026 Nixie Volume

    This spreadsheet contains the UAA statistics for June 2026.

    Data Files
    07/01/2026
    Informed Delivery® Post-Campaign (IDPC) Data through IV-MTR® Data Dictionary

    This document describes the Informed Delivery Post-Campaign (IDPC) data fields available through the IV-MTR application.

    Presentations
    06/30/2026
    USPS Election & Government Mail Services - Adrienne Marshall
    Presentations
    06/30/2026
    Price Adjustments July 2026 - Fiona Machado
    Announcements
    06/30/2026
    REMINDER: Introduction to PCC Innovation Challenge
    Announcements
    06/30/2026
    INFORMATIONAL: Priority Mail Express (PME) Service Impacts During Independence Day Holiday - July 4, 2026
    Announcements
    06/30/2026
    DELIVERY: WestPac Area: CO-WY District - Office Temporarily Closed - Rye Post Office (81089)
    Publications
    06/30/2026
    PCC Insider June 2026 Edition